REVISIONS LTR DESCRIPTION DATE (YR-MO-DA) APPROVED REV SHEET REV SHEET 15 16 17 REV STATUS REV OF SHEETS SHEET PMIC N/A PREPARED BY 1 2 3 4 5 RICK OFFICER STANDARD MICROCIRCUIT DRAWING 6 7 8 9 10 11 12 13 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 http://www.dscc.dla.mil CHECKED BY RAJESH PITHADIA APPROVED BY THIS DRAWING IS AVAILABLE FOR USE BY ALL DEPARTMENTS AND AGENCIES OF THE DEPARTMENT OF DEFENSE AMSC N/A CHARLES F. SAFFLE DRAWING APPROVAL DATE MICROCIRCUIT, LINEAR, PRECISION TIMER, MONOLITHIC SILICON 10-07-08 REVISION LEVEL SIZE CAGE CODE A 67268 SHEET DSCC FORM 2233 APR 97 5962-98555 1 OF 17 5962-E104-10 14 1. SCOPE 1.1 Scope. This drawing documents two product assurance class levels consisting of high reliability (device classes Q and M) and space application (device class V). A choice of case outlines and lead finishes are available and are reflected in the Part or Identifying Number (PIN). When available, a choice of Radiation Hardness Assurance (RHA) levels is reflected in the PIN. 1.2 PIN. The PIN is as shown in the following example: 5962 - Federal stock class designator \ RHA designator (see 1.2.1) 01 V P A Device type (see 1.2.2) Device class designator (see 1.2.3) Case outline (see 1.2.4) Lead finish (see 1.2.5) 98555 / \/ Drawing number 1.2.1 RHA designator. Device classes Q and V RHA marked devices meet the MIL-PRF-38535 specified RHA levels and are marked with the appropriate RHA designator. Device class M RHA marked devices meet the MIL-PRF-38535, appendix A specified RHA levels and are marked with the appropriate RHA designator. A dash (-) indicates a non-RHA device. 1.2.2 Device type(s). The device type(s) identify the circuit function as follows: Device type Generic number Circuit function SE555 Precision timer 01 1.2.3 Device class designator. The device class designator is a single letter identifying the product assurance level as follows: Device requirements documentation Device class M Vendor self-certification to the requirements for MIL-STD-883 compliant, nonJAN class level B microcircuits in accordance with MIL-PRF-38535, appendix A Q or V Certification and qualification to MIL-PRF-38535 1.2.4 Case outline(s). The case outline(s) are as designated in MIL-STD-1835 and as follows: Outline letter P Descriptive designator Terminals GDIP1-T8 or CDIP2-T8 8 Package style Dual-in-line 1.2.5 Lead finish. The lead finish is as specified in MIL-PRF-38535 for device classes Q and V or MIL-PRF-38535, appendix A for device class M. STANDARD MICROCIRCUIT DRAWING DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 DSCC FORM 2234 APR 97 SIZE 5962-98555 A REVISION LEVEL SHEET 2 1.3 Absolute maximum ratings. 1/ Positive supply voltage ................................................................................................. Discharge current .......................................................................................................... Output sink current ........................................................................................................ Output source current ................................................................................................... Maximum allowable power dissipation (PD) at TA = +125C ........................................ +18 V dc +200 mA +200 mA -200 mA 370 mW Junction temperature (TJ) ............................................................................................. Lead temperature (soldering, 60 seconds) .................................................................... Storage temperature range ........................................................................................... Thermal resistance, junction-to-case (JC) ................................................................... +175C +300C -65C to +150C 45C/W Thermal resistance, junction-to-ambient (JA) .............................................................. 135C/W 1.4 Recommended operating conditions. Supply voltage range .................................................................................................... +4.5 V to +16.5 V Breakdown voltage ....................................................................................................... 33.5 V Ambient operating temperature range (TA) ................................................................... -55C to +125C 2. APPLICABLE DOCUMENTS 2.1 Government specification, standards, and handbooks. The following specification, standards, and handbooks form a part of this drawing to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. DEPARTMENT OF DEFENSE SPECIFICATION MIL-PRF-38535 - Integrated Circuits, Manufacturing, General Specification for. DEPARTMENT OF DEFENSE STANDARDS MIL-STD-883 MIL-STD-1835 - Test Method Standard Microcircuits. Interface Standard Electronic Component Case Outlines. DEPARTMENT OF DEFENSE HANDBOOKS MIL-HDBK-103 MIL-HDBK-780 - List of Standard Microcircuit Drawings. Standard Microcircuit Drawings. (Copies of these documents are available online at https://assist.daps.dla.mil/quicksearch/ or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.2 Order of precedence. In the event of a conflict between the text of this drawing and the references cited herein, the text of this drawing takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. _______ 1/ Stresses above the absolute maximum rating may cause permanent damage to the device. Extended operation at the maximum levels may degrade performance and affect reliability. STANDARD MICROCIRCUIT DRAWING DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 DSCC FORM 2234 APR 97 SIZE 5962-98555 A REVISION LEVEL SHEET 3 3. REQUIREMENTS 3.1 Item requirements. The individual item requirements for device classes Q and V shall be in accordance with MIL-PRF-38535 and as specified herein or as modified in the device manufacturer's Quality Management (QM) plan. The modification in the QM plan shall not affect the form, fit, or function as described herein. The individual item requirements for device class M shall be in accordance with MIL-PRF-38535, appendix A for non-JAN class level B devices and as specified herein. 3.2 Design, construction, and physical dimensions. The design, construction, and physical dimensions shall be as specified in MIL-PRF-38535 and herein for device classes Q and V or MIL-PRF-38535, appendix A and herein for device class M. 3.2.1 Case outline. The case outline shall be in accordance with 1.2.4 herein. 3.2.2 Terminal connections. The terminal connections shall be as specified on figure 1. 3.2.3 Block diagram and circuit operation table. The block diagram and circuit operation table shall be as specified on figure 2. 3.2.4 Timing waveforms. Timing waveforms shall be as specified on figures 3, 4, 5, and 6. 3.3 Electrical performance characteristics and postirradiation parameter limits. Unless otherwise specified herein, the electrical performance characteristics and postirradiation parameter limits are as specified in table I and shall apply over the full ambient operating temperature range. 3.3.1 Triggering. In the monostable mode, the device is triggered on the negative slope of a trigger pulse. The trigger pulse must be of shorter duration than the “RC” time interval. The minimum pulse width is 1 microsecond (s). 3.3.2 Reset. In the monostable mode, the device may be reset (from VOH to VOL) on the negative slope of a reset pulse. Once the reset is returned high, the output will remain low only of the trigger is high. If the trigger is low when reset is returned high, the output will go high. The minimum reset pulse width is 2 s. STANDARD MICROCIRCUIT DRAWING DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 DSCC FORM 2234 APR 97 SIZE 5962-98555 A REVISION LEVEL SHEET 4 3.4 Electrical test requirements. The electrical test requirements shall be the subgroups specified in table IIA. The electrical tests for each subgroup are defined in table I. 3.5 Marking. The part shall be marked with the PIN listed in 1.2 herein. In addition, the manufacturer's PIN may also be marked. For packages where marking of the entire SMD PIN number is not feasible due to space limitations, the manufacturer has the option of not marking the "5962-" on the device. For RHA product using this option, the RHA designator shall still be marked. Marking for device classes Q and V shall be in accordance with MIL-PRF-38535. Marking for device class M shall be in accordance with MIL-PRF-38535, appendix A. 3.5.1 Certification/compliance mark. The certification mark for device classes Q and V shall be a "QML" or "Q" as required in MIL-PRF-38535. The compliance mark for device class M shall be a "C" as required in MIL-PRF-38535, appendix A. 3.6 Certificate of compliance. For device classes Q and V, a certificate of compliance shall be required from a QML-38535 listed manufacturer in order to supply to the requirements of this drawing (see 6.6.1 herein). For device class M, a certificate of compliance shall be required from a manufacturer in order to be listed as an approved source of supply in MIL-HDBK-103 (see 6.6.2 herein). The certificate of compliance submitted to DSCC-VA prior to listing as an approved source of supply for this drawing shall affirm that the manufacturer's product meets, for device classes Q and V, the requirements of MIL-PRF-38535 and herein or for device class M, the requirements of MIL-PRF-38535, appendix A and herein. 3.7 Certificate of conformance. A certificate of conformance as required for device classes Q and V in MIL-PRF-38535 or for device class M in MIL-PRF-38535, appendix A shall be provided with each lot of microcircuits delivered to this drawing. 3.8 Notification of change for device class M. For device class M, notification to DSCC-VA of change of product (see 6.2 herein) involving devices acquired to this drawing is required for any change that affects this drawing. 3.9 Verification and review for device class M. For device class M, DSCC, DSCC's agent, and the acquiring activity retain the option to review the manufacturer's facility and applicable required documentation. Offshore documentation shall be made available onshore at the option of the reviewer. 3.10 Microcircuit group assignment for device class M. Device class M devices covered by this drawing shall be in microcircuit group number 54 (see MIL-PRF-38535, appendix A). STANDARD MICROCIRCUIT DRAWING DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 DSCC FORM 2234 APR 97 SIZE 5962-98555 A REVISION LEVEL SHEET 5 TABLE I. Electrical performance characteristics. Test Power supply current Symbol ICC Conditions -55C TA +125C unless otherwise specified VCC = 4.5 V dc, RL = Group A subgroups Device type Limits Min 1,2,3 01 VTR Threshold voltage ITR VTH 1 VCC = 4.5 V dc VCC = 16.5 V dc for ITH 01 1.30 1.80 2 1.30 2.10 3 1.15 1.80 1 5.20 5.80 2 5.20 6.10 3 5.00 5.80 VOL VCC = 4.5 V dc 01 -5.0 1 01 2.70 3.30 2,3 2.60 3.40 1 10.70 11.30 2,3 10.60 11.40 1,2 VCC = 16.5 V dc VCC = 4.5 V dc, ISINK = 5 mA 01 1 01 nA 2.5 A .250 V .350 1,2 2.20 3 2.60 1,3 .150 2 .250 1,3 .500 ISINK = 50 mA 2 .700 VCC = 16.5 V dc, 1 2.20 2,3 2.80 ISINK = 50 mA VCC = 16.5 V dc, ISINK = 10 mA VCC = 16.5 V dc, ISINK = 100 mA STANDARD MICROCIRCUIT DRAWING DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 V 250 2,3 VCC = 4.5 V dc, DSCC FORM 2234 APR 97 A 1,2,3 3 Low level output voltage V VTR = 5.0 V VCC = 16.5 V dc Threshold current mA 20.0 VCC = 16.5 V dc Trigger current Max 5.0 VCC = 16.5 V dc, RL = Trigger voltage Unit SIZE 5962-98555 A REVISION LEVEL SHEET 6 TABLE I. Electrical performance characteristics – Continued. Test High level output voltage Symbol VOH Conditions -55C TA +125C unless otherwise specified Group A subgroups ISOURCE = -100 mA VCC = 16.5 V dc, ISOURCE = -100 mA 01 Unit Max 2.60 3 2.20 1,2 14.6 3 14.0 1,3 VCC = 16.5 V dc Limits Min 1,2 VCC = 4.5 V dc, Device type 01 V 100 nA 3.0 A 0.80 V Discharge transistor leakage current ICEX Discharge transistor saturation voltage VSAT Reset voltage VR VCC = 16.5 V dc, see figure 6 1,2,3 01 0.1 1.3 Reset current IR VCC = 16.5 V dc, VR = 0 V dc 1,2,3 01 -1.60 0 mA Propagation delay time, low to high level output (monostable) tPLH 4.5 V dc VCC 16.5 V dc, 9,11 01 800 ns Transition time, low to high level output (monostable) 2 VCC = 16.5 V dc, ID = 50 mA 1,3 01 2 RT = 1 k, CT = 0.1 F, 1.00 10 V 900 see figure 3 4.5 V dc VCC 16.5 V dc, tTLH RT = 1 k, CT = 0.1 F, 9,10,11 01 300 ns 9,10,11 01 300 ns 9,10,11 01 106.7 113.3 s 10.67 11.33 ms -220 220 see figure 3 Transition time, high to low level output (monostable) 4.5 V dc VCC 16.5 V dc, tTHL RT = 1 k, CT = 0.1 F, see figure 3 Time delay, output high (monostable) 4.5 V dc VCC 16.5 V dc, tD(OH) RT = 1 k, CT = 0.1 F, see figure 3 4.5 V dc VCC 16.5 V dc, RT = 100 k, CT = 0.1 F, see figure 3 Drift in time delay versus change in supply voltage (monostable) tD(OH) / VCC VCC = 12 V, RT = 1 k, CT = 0.1 F, 01 ns/V see figure 3, TA = +25C STANDARD MICROCIRCUIT DRAWING DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 DSCC FORM 2234 APR 97 9 SIZE 5962-98555 A REVISION LEVEL SHEET 7 TABLE I. Electrical performance characteristics – Continued. Test Propagation delay time, threshold to output Temperature coefficient 1/ of time delay (monostable) Capacitor charge time (astable) Symbol tPHL tD(OH) / T Conditions -55C TA +125C unless otherwise specified 4.5 V dc VCC 16.5 V dc, Group A subgroups Device type Limits Min Unit Max 12.0 s 9,10,11 01 10,11 01 -11 11 ns/C 9,10,11 01 120 156 s 11.3 15.0 ms 57.5 80 s 5.4 7.7 ms RT = 1 k, see figure 4 VCC = 16.5 V, RT = 1 k, CT = 0.1 F, see figure 3 4.5 V dc VCC 16.5 V dc, tch RTA = RTB = 1 k, CT = 0.1 F, see figure 5 4.5 V dc VCC 16.5 V dc, RTA = RTB = 100 k, CT = 0.1 F, see figure 5 Capacitor discharge time (astable) 4.5 V dc VCC 16.5 V dc, tdis 9,10,11 RTA = RTB = 1 k, 01 CT = 0.1 F, see figure 5 4.5 V dc VCC 16.5 V dc, RTA = RTB = 100 k, CT = 0.1 F, see figure 5 VCC = 12 V dc, Drift in capacitor charge time versus change in supply voltage (astable) tch / RTA = RTB = 1 k, VCC CT = 0.1 F, see figure 5, 9 01 -820 820 ns/V 10,11 01 -68 68 ns/C 9,11 01 1.5 s TA = +25C VCC = 16.5 V dc, Temperature coefficient 2/ of capacitor charge time (astable) tch / T RTA = RTB = 1 k, CT = 0.1 F, see figure 5, TA = +25C Reset time tres VCC = 16.5 V dc, see figure 6 10 2 1/ This parameter is guaranteed but, not production tested. tD(OH) / T = (tD(OH) at 125C – tD(OH) at 25C) / (125C – 25C) and (tD(OH) at 25C – tD(OH) at -55C) / (25C – (-55C)). 2/ This parameter is guaranteed but, not production tested. tch / T = (tch at 125C – tch at 25C) / (125C – 25C) and (tch at 25C – tch at -55C) / (25C – (-55C)). STANDARD MICROCIRCUIT DRAWING DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 DSCC FORM 2234 APR 97 SIZE 5962-98555 A REVISION LEVEL SHEET 8 Device type 01 Case outline P Terminal number Terminal symbol 1 GND 2 TRIGGER 3 OUTPUT 4 RESET 5 CONTROL VOLTAGE 6 THRESHOLD 7 DISCHARGE 8 VCC FIGURE 1. Terminal connections. STANDARD MICROCIRCUIT DRAWING DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 DSCC FORM 2234 APR 97 SIZE 5962-98555 A REVISION LEVEL SHEET 9 FIGURE 2. Block diagram and circuit operation table. STANDARD MICROCIRCUIT DRAWING DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 DSCC FORM 2234 APR 97 SIZE 5962-98555 A REVISION LEVEL SHEET 10 INPUTS OUTPUT RESET THRESHOLD TRIGGER 0 1 1 1 0 0 0 1 0 RESETS ( 1 1 RESETS 1 0 1 0 1 0 0 0 0 ) 1 0 1 1 (SEE NOTE 1) 0 0 0 0 1 0 SETS ( ) NOTES: 1. Some devices latch high for VCC 10 V dc. 2. Discharge transistor follows the output as follows: Output high = discharge transistor OFF Output low = discharge transistor ON FIGURE 2. Block diagram and circuit operation table – Continued. STANDARD MICROCIRCUIT DRAWING DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 DSCC FORM 2234 APR 97 SIZE 5962-98555 A REVISION LEVEL SHEET 11 Notes: 1. This limit applies only during tests for tPLH, tTLH, and tTHL. 2. The pulse is applied to TRIGGER pin. 3. This measurement shall be made on OUTPUT pin. 4. A/B means value “A” for VCC = 15 V or 16.5 V and “B” for VCC = 4.5 V or 5 V. FIGURE 3. Waveforms for switching and timing parameters (monostable). Notes: 1. This limit applies only during tests for tPHL. 2. The pulse is applied to TRIGGER. 3. This measurement shall be made on OUTPUT pin. 4. A/B means value “A” for VCC = 15 V or 16.5 V and “B” for VCC = 4.5 V or 5 V. FIGURE 4. Waveforms for switching and timing parameters (monostable). STANDARD MICROCIRCUIT DRAWING DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 DSCC FORM 2234 APR 97 SIZE 5962-98555 A REVISION LEVEL SHEET 12 NOTES: 1. The timing capacitor voltage measurement (threshold) shall be made on TRIGGER pin. 2. The timing measurement (output) shall be made at OUTPUT pin. FIGURE 5. Waveforms for timing parameters (astable). NOTES: 1. Reset pulse rise and fall times shall be 10 ns. 2. Reset threshold are checked by applying the specified reset levels and verifying a. b. 3. 4. 5. 6. 7. Output high after trigger pulse and before reset goes low and Output goes low stays low 2 seconds minimum after rest is returned high. This limit only applies during test for tRES. This pulse shall be applied to TRIGGER pin. This measurement shall be made on OUTPUT pin. This pulse shall be applied to RESET. A/B means value “A” for VCC = 15 V or 16.5 V and “B” for VCC = 4.5 V or 5 V. FIGURE 6. Waveforms for reset tests. STANDARD MICROCIRCUIT DRAWING DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 DSCC FORM 2234 APR 97 SIZE 5962-98555 A REVISION LEVEL SHEET 13 4. VERIFICATION 4.1 Sampling and inspection. For device classes Q and V, sampling and inspection procedures shall be in accordance with MIL-PRF-38535 or as modified in the device manufacturer's Quality Management (QM) plan. The modification in the QM plan shall not affect the form, fit, or function as described herein. For device class M, sampling and inspection procedures shall be in accordance with MIL-PRF-38535, appendix A. 4.2 Screening. For device classes Q and V, screening shall be in accordance with MIL-PRF-38535, and shall be conducted on all devices prior to qualification and technology conformance inspection. For device class M, screening shall be in accordance with method 5004 of MIL-STD-883, and shall be conducted on all devices prior to quality conformance inspection. 4.2.1 Additional criteria for device class M. a. Burn-in test, method 1015 of MIL-STD-883. (1) Test condition A, B, C, or D. The test circuit shall be maintained by the manufacturer under document revision level control and shall be made available to the preparing or acquiring activity upon request. The test circuit shall specify the inputs, outputs, biases, and power dissipation, as applicable, in accordance with the intent specified in method 1015 of MIL-STD-883. (2) TA = +125C, minimum. b. Interim and final electrical test parameters shall be as specified in table IIA herein. 4.2.2 Additional criteria for device classes Q and V. a. The burn-in test duration, test condition and test temperature, or approved alternatives shall be as specified in the device manufacturer's QM plan in accordance with MIL-PRF-38535. The burn-in test circuit shall be maintained under document revision level control of the device manufacturer's Technology Review Board (TRB) in accordance with MIL-PRF-38535 and shall be made available to the acquiring or preparing activity upon request. The test circuit shall specify the inputs, outputs, biases, and power dissipation, as applicable, in accordance with the intent specified in method 1015 of MIL-STD-883. b. Interim and final electrical test parameters shall be as specified in table IIA herein. c. Additional screening for device class V beyond the requirements of device class Q shall be as specified in MIL-PRF-38535, appendix B. 4.3 Qualification inspection for device classes Q and V. Qualification inspection for device classes Q and V shall be in accordance with MIL-PRF-38535. Inspections to be performed shall be those specified in MIL-PRF-38535 and herein for groups A, B, C, D, and E inspections (see 4.4.1 through 4.4.4). 4.4 Conformance inspection. Technology conformance inspection for classes Q and V shall be in accordance with MIL-PRF-38535 including groups A, B, C, D, and E inspections and as specified herein. Quality conformance inspection for device class M shall be in accordance with MIL-PRF-38535, appendix A and as specified herein. Inspections to be performed for device class M shall be those specified in method 5005 of MIL-STD-883 and herein for groups A, B, C, D, and E inspections (see 4.4.1 through 4.4.4). 4.4.1 Group A inspection. a. Tests shall be as specified in table IIA herein. b. Subgroups 4, 5, 6, 7, and 8 in table I, method 5005 of MIL-STD-883 shall be omitted. STANDARD MICROCIRCUIT DRAWING DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 DSCC FORM 2234 APR 97 SIZE 5962-98555 A REVISION LEVEL SHEET 14 TABLE IIA. Electrical test requirements. Test requirements Interim electrical parameters (see 4.2) Final electrical parameters (see 4.2) Group A test requirements (see 4.4) Group C end-point electrical parameters (see 4.4) Group D end-point electrical parameters (see 4.4) Group E end-point electrical parameters (see 4.4) 1/ 2/ Subgroups (in accordance with MIL-PRF-38535, table III) Subgroups (in accordance with MIL-STD-883, method 5005, table I) Device class M 1 1 1 1,2,3,9 1/ 1,2,3,9 1/ 1,2,3,9 2/ 1,2,3,9,10,11 1,2,3,9,10,11 1,2,3,9,10,11 1,2,3 1,2,3 1,2,3 1,2,3 1,2,3, 2/ 9,10,11 1,2,3 Device class Q --- --- Device class V --- PDA applies to subgroup 1. Delta limits as specified in table IIB shall be required where specified, and the delta limits shall be computed with reference to the zero hour electrical parameters (see table I). TABLE IIB. Burn-in and operating life test delta parameters. TA = +25C. 1/ Test Limits Delta limits Min Max VTR 5.20 V 5.80 V 50 mV VTH 10.70 V 11.30 V 50 mV VOL at 10 mA --- 0.150 V 50 mV ICEX --- 100 nA 50 nA 1/ Deltas are performed at room temperature. STANDARD MICROCIRCUIT DRAWING DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 DSCC FORM 2234 APR 97 SIZE 5962-98555 A REVISION LEVEL SHEET 15 4.4.2 Group C inspection. The group C inspection end-point electrical parameters shall be as specified in table IIA herein. 4.4.2.1 Additional criteria for device class M. Steady-state life test conditions, method 1005 of MIL-STD-883: a. Test condition A, B, C, or D. The test circuit shall be maintained by the manufacturer under document revision level control and shall be made available to the preparing or acquiring activity upon request. The test circuit shall specify the inputs, outputs, biases, and power dissipation, as applicable, in accordance with the intent specified in method 1005 of MIL-STD-883. b. TA = +125C, minimum. c. Test duration: 1,000 hours, except as permitted by method 1005 of MIL-STD-883. 4.4.2.2 Additional criteria for device classes Q and V. The steady-state life test duration, test condition and test temperature, or approved alternatives shall be as specified in the device manufacturer's QM plan in accordance with MIL-PRF-38535. The test circuit shall be maintained under document revision level control by the device manufacturer's TRB in accordance with MIL-PRF-38535 and shall be made available to the acquiring or preparing activity upon request. The test circuit shall specify the inputs, outputs, biases, and power dissipation, as applicable, in accordance with the intent specified in method 1005 of MIL-STD-883. 4.4.3 Group D inspection. The group D inspection end-point electrical parameters shall be as specified in table IIA herein. 4.4.4 Group E inspection. Group E inspection is required only for parts intended to be marked as radiation hardness assured (see 3.5 herein). a. End-point electrical parameters shall be as specified in table IIA herein. b. For device classes Q and V, the devices or test vehicle shall be subjected to radiation hardness assured tests as specified in MIL-PRF-38535 for the RHA level being tested. For device class M, the devices shall be subjected to radiation hardness assured tests as specified in MIL-PRF-38535, appendix A for the RHA level being tested. All device classes must meet the postirradiation end-point electrical parameter limits as defined in table I at TA = +25C 5C, after exposure, to the subgroups specified in table IIA herein. 5. PACKAGING 5.1 Packaging requirements. The requirements for packaging shall be in accordance with MIL-PRF-38535 for device classes Q and V or MIL-PRF-38535, appendix A for device class M. 6. NOTES 6.1 Intended use. Microcircuits conforming to this drawing are intended for use for Government microcircuit applications (original equipment), design applications, and logistics purposes. 6.1.1 Replaceability. Microcircuits covered by this drawing will replace the same generic device covered by a contractor prepared specification or drawing. 6.1.2 Substitutability. Device class Q devices will replace device class M devices. 6.2 Configuration control of SMD's. All proposed changes to existing SMD's will be coordinated with the users of record for the individual documents. This coordination will be accomplished using DD Form 1692, Engineering Change Proposal. 6.3 Record of users. Military and industrial users should inform Defense Supply Center Columbus (DSCC) when a system application requires configuration control and which SMD's are applicable to that system. DSCC will maintain a record of users and this list will be used for coordination and distribution of changes to the drawings. Users of drawings covering microelectronic devices (FSC 5962) should contact DSCC-VA, telephone (614) 692-0544. 6.4 Comments. Comments on this drawing should be directed to DSCC-VA, Columbus, Ohio 43218-3990, or telephone (614) 692-0547. STANDARD MICROCIRCUIT DRAWING DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 DSCC FORM 2234 APR 97 SIZE 5962-98555 A REVISION LEVEL SHEET 16 6.5 Abbreviations, symbols, and definitions. The abbreviations, symbols, and definitions used herein are defined in MIL-PRF-38535 and MIL-HDBK-1331. Symbol Description VTR Trigger voltage. The voltage at which the output latches from the “low” state to the “high” state. This voltage is nominally 1/3 VCC. ITR Trigger current. The current flowing out of the trigger terminal while the output is in the “high” state. VTH Threshold voltage. The voltage at which the output latches from the “high” state to the “low” state. This voltage is nominally 2/3 VCC. ITH Threshold current. The current flowing into the threshold terminal while the output is in the “low” state. VCL Control voltage. The control voltage is the reference voltage for the threshold comparator. It is internally generated by a voltage divider (from VCC to ground) tapped at 2/3 VCC. NOTE: The divider is also tapped at 1/3 VCC, which is the reference voltage for the trigger comparator. Reset voltage. The reset acts as an inhibit. If 1.3 VR VCC, the device is free to VR IR function. If 0 V VR 0.1 V, the output is forced to the “low” state. The output will remain low after the reset voltage goes high only if the trigger voltage is high. If the trigger voltage is low, the output will go high when the reset voltage goes high. The reset voltage going low also causes the discharge transistor to turn on, thus preventing the timing capacitor (CT) from charging. Reset current. The current out of the reset terminal after the reset voltage has been applied and the output is latched low. VSAT Discharge transistor saturation voltage. When the output is low, the discharge terminal is sinking current. VSAT is defined as the collector-emitter voltage of the discharge transistor when sinking the specified current. tD(OH) Time delay, output high. In the monostable mode of operation, the interval of time the output remains high once triggered. This delay is given by the following equation: tD(OH) = 1.1 RT CT (see figure 4). tch Capacitor charge time. In the astable mode of operation, the time interval during which the external timing capacitor (CT) is charging from 1/3 VCC to 2/3 VCC. This interval is ideally given by the equation: tch = 0.693 (RTA + RTB) CT (see figure 5). tdis Capacitor discharge time. In the astable mode of operation, the time interval during which the external timing capacitor (CT) is discharging from 2/3 VCC to 1/3 VCC. This interval is ideally given by the equation: tdis = 0.693 RTB CT (see figure 5). 6.6 Sources of supply. 6.6.1 Sources of supply for device classes Q and V. Sources of supply for device classes Q and V are listed in QML-38535. The vendors listed in QML-38535 have submitted a certificate of compliance (see 3.6 herein) to DSCC-VA and have agreed to this drawing. 6.6.2 Approved sources of supply for device class M. Approved sources of supply for class M are listed in MIL-HDBK-103. The vendors listed in MIL-HDBK-103 have agreed to this drawing and a certificate of compliance (see 3.6 herein) has been submitted to and accepted by DSCC-VA. STANDARD MICROCIRCUIT DRAWING DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 DSCC FORM 2234 APR 97 SIZE 5962-98555 A REVISION LEVEL SHEET 17 STANDARD MICROCIRCUIT DRAWING BULLETIN DATE: 10-07-08 Approved sources of supply for SMD 5962-98555 are listed below for immediate acquisition information only and shall be added to MIL-HDBK-103 and QML-38535 during the next revision. MIL-HDBK-103 and QML-38535 will be revised to include the addition or deletion of sources. The vendors listed below have agreed to this drawing and a certificate of compliance has been submitted to and accepted by DSCC-VA. This information bulletin is superseded by the next dated revision of MIL-HDBK-103 and QML-38535. DSCC maintains an online database of all current sources of supply at http://www.dscc.dla.mil/Programs/Smcr/. Standard microcircuit drawing PIN 1/ Vendor CAGE number Vendor similar PIN 2/ 5962-9855501VPA 01295 SE555JG 1/ The lead finish shown for each PIN representing a hermetic package is the most readily available from the manufacturer listed for that part. If the desired lead finish is not listed contact the vendor to determine its availability. 2/ Caution. Do not use this number for item acquisition. Items acquired to this number may not satisfy the performance requirements of this drawing. Vendor CAGE number 01295 Vendor name and address Texas Instruments, Inc. Semiconductor Group 8505 Forest Lane P.O. Box 660199 Dallas, TX 75243 Point of contact: U.S. Highway 75 South P.O. Box 84, M/S 853 Sherman, TX 75090-9493 The information contained herein is disseminated for convenience only and the Government assumes no liability whatsoever for any inaccuracies in the information bulletin.